Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy

Chlorinated Phenols Mix

Chloroform-d, 2000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865-49-6

Isoprothiolane, 10 µg/ml, Acetonitrile, 10ml